TPE331 On-Wing Repair

TPE331 Overhaul, Inspection, and Repair Services

National Flight offers the following inspections and repairs:

• Engine overhaul w/ NEW HONEYWELL PARTS & Honeywell Authorized Components
• Gearbox inspection and repair
• Hot section inspection and repair
• Compressor section inspection and repair
• TBO extensions
• Engine vibration analysis
• AD & SB compliance
• Engine corrosion repair, treatment, and repainting  (green)
• P-3 filter cleaning/inspection
• Fuel flow divider inspection
• Fire detection system inspection
• Flex hoses inspection and replacement
• Recompensation performance data runs
• Prop balancing & refinishing
• Fuel nozzle overhaul and flow check (every 200 or 400 hours- call for details)
• Igniter plugs replacement
• Engine purge system cleaning and inspection
• Starter generator splines lube
• Complete engine/control rigging
• Inlet/case seal replacement 
• Inlet cover, spinner, and cowling polishing, repair, replacement, and touch up
• Unscheduled maintenance (e.g. prop strikes, metal contamination, low power repairs)

Financing is available through Honeywell Finance on TPE331 engine maintenance at National Flight Services.